How many years of comparable data are there for Liberia and Sudan?

12 years are reported by both, from 2012 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Liberia vs Sudan: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Liberia

0 Mt CO2e per square kilometre

in 2023

Sudan

0 Mt CO2e per square kilometre

in 2023

Liberia rank

183rd

Sudan rank

181st

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

Liberia
Sudan

How they compare

Sudan currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Liberia, a difference of 0 Mt CO2e per square kilometre.

That makes Sudan's figure about 1.3 times Liberia's.

The two have swapped places 3 times across 12 shared years of data; in 2012 it was Liberia ahead.

Liberia ranks 183rd and Sudan ranks 181st of 203 countries.

Sudan has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Liberia	Sudan	Difference	Ahead
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Sudan
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Liberia or Sudan?: Sudan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Liberia as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Liberia and Sudan?: 0 Mt CO2e per square kilometre, with Sudan ahead.
How many years of comparable data are there for Liberia and Sudan?: 12 years are reported by both, from 2012 to 2023.
How do Liberia and Sudan rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Liberia ranks 183rd and Sudan ranks 181st of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Sudan: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/liberia/sudan/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/liberia/sudan/">Liberia vs Sudan: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.